Naomi Campbell and boyfriend Vladimir Doronin hosted a surprise party for Giuseppe Cipriani’s 47th birthday in Ibiza Saturday night. Campbell flew rock/jazz pianist ELEW to the island for the bash at the new Cipriani restaurant, named Cipriani Downtown Ibiza and housed in five-star hotel the Ibiza Gran. Dashing restaurateur Cipriani left Manhattan for London, Uruguay and Dubai in 2009 after he and his dad, Arrigo, admitted to tax evasion and agreed to fork over $10 million. Guests at Cipriani’s birthday bash included Adrien Brody and Ava Cavalli.